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. Author manuscript; available in PMC: 2012 Feb 1.
Published in final edited form as: In Vitro Cell Dev Biol Anim. 2010 Nov 17;47(2):173–181. doi: 10.1007/s11626-010-9365-4

Figure 1.

Figure 1

KGF-enhanced IL-1-induced IL-8 secretion in Caco-2 cells. Caco-2 cells were incubated at 5 × 104 cells/well in 24-well plates. After 24 h, the culture supernatants were removed and replaced with 10% FBS-RPMI containing rhKGF at 1, 10, or 100 ng/ml with or without rhIL-1β at either 0.5 (A) or 1.0 ng/ml (B). Twenty-four h later, supernatants were collected for determining IL-8 concentration by specific ELISA. Shown are the mean ± SEM of three separate experiments. Asterisk indicates a significant difference compared with IL-1-only control (p<0.05).